1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.servlet;
24  
25  import com.liferay.portal.kernel.util.StringPool;
26  
27  import java.io.Serializable;
28  
29  import java.security.Principal;
30  
31  /**
32   * <a href="ProtectedPrincipal.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   */
36  public class ProtectedPrincipal implements Principal, Serializable {
37  
38      public ProtectedPrincipal() {
39          this(StringPool.BLANK);
40      }
41  
42      public ProtectedPrincipal(String name) {
43          _name = name;
44      }
45  
46      public String getName() {
47          return _name;
48      }
49  
50      public boolean equals(Object obj) {
51          if (obj == null) {
52              return false;
53          }
54  
55          if (this == obj) {
56              return true;
57          }
58  
59          if (obj instanceof ProtectedPrincipal) {
60              ProtectedPrincipal protectedPrincipal = (ProtectedPrincipal)obj;
61  
62              if (protectedPrincipal.getName().equals(_name)) {
63                  return true;
64              }
65              else {
66                  return false;
67              }
68          }
69          else {
70              return false;
71          }
72      }
73  
74      public int hashCode() {
75          return _name.hashCode();
76      }
77  
78      public String toString() {
79          return _name;
80      }
81  
82      private String _name;
83  
84  }